How can I use Proc SQL to find all the records that only exist in one table but not the other?

Question

I\'m trying to do this in Enterprise Guide, with a task, otherwise I would just use a data step.

In a data step, this would be:

data names;
 input name $         


        

Answer 1

Another slight variation is:

proc sql;
create table not_in_check as select 
 a.* from names as a left join 
          check as b on
          a.name=b.name
          where b.name is null;
quit;